* gnus-util.el (gnus-put-display-table, gnus-get-display-table): New

[gnus] / lisp / gnus-sum.el

diff --git a/lisp/gnus-sum.el b/lisp/gnus-sum.el
index 276b205..ba29ba6 100644 (file)
--- a/lisp/gnus-sum.el
+++ b/lisp/gnus-sum.el
@@ -3420,13 +3420,13 @@ display only a single character."
        (i 32))
     ;; Nix out all the control chars...
     (while (>= (setq i (1- i)) 0)
-      (aset table i [??]))
+      (gnus-put-display-table i [??] table))
    ;; ... but not newline and cr, of course.  (cr is necessary for the
     ;; selective display).
-    (aset table ?\n nil)
-    (aset table ?\r nil)
+    (gnus-put-display-table ?\n nil table)
+    (gnus-put-display-table ?\r nil table)
     ;; We keep TAB as well.
-    (aset table ?\t nil)
+    (gnus-put-display-table ?\t nil table)
     ;; We nix out any glyphs 127 through 255, or 127 through 159 in
     ;; Emacs 23 (unicode), that are not set already.
     (let ((i (if (ignore-errors (= (make-char 'latin-iso8859-1 160) 160))
@@ -3434,8 +3434,8 @@ display only a single character."
               256)))
       (while (>= (setq i (1- i)) 127)
        ;; Only modify if the entry is nil.
-       (unless (aref table i)
-         (aset table i [??]))))
+       (unless (gnus-get-display-table i table)
+         (gnus-put-display-table i [??] table))))
     (setq buffer-display-table table)))
 
 (defun gnus-summary-set-article-display-arrow (pos)